| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.688 | 20/6:13.760 |
| 2 | 3 | 22.362 | 18/6:09.450 |
| 3 | 4 | 21.465 | 18/6:15.090 |
| 4 | 4 | 21.068 | 18/6:16.123 |
| 5 | 4 | 20.242 | 18/6:13.770 |
| 6 | 4 | 18.628 | 18/6:07.359 |
| 7 | 4 | 22.453 | 18/6:12.615 |
| 8 | 4 | 20.859 | 18/6:12.971 |
| 9 | 4 | 23.455 | 18/6:18.440 |
| 10 | 4 | 21.952 | 18/6:20.110 |
| 11 | 4 | 19.319 | 18/6:17.167 |
| 12 | 4 | 18.269 | 18/6:13.140 |
| 13 | 4 | 19.304 | 18/6:11.166 |
| 14 | 2 | 20.668 | 18/6:11.227 |
| 15 | 2 | 17.602 | 18/6:07.601 |
| 16 | 2 | 20.915 | 18/6:08.155 |
| 17 | 2 | 21.006 | 18/6:08.741 |
| 18 | 2 | 19.116 | 18/6:07.371 |